Unichrome Hexagon Nut with Flange B779-0003 TRUSCO

【Features】
Since the washer (flange) and hexagonal nut are integrated, it can be expected to prevent loosening.

【Use】
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【Specification】
Nominal diameter: M3 x 0.50
Width across flats (mm): 5.5
Height (mm): 3.7
Flange diameter (mm): 8.0
Strength classification: 4T (Applicable bolt strength classification: 3.6, 4.6, 4.8)
Thread pitch (mm): 0.5
Dimensions (mm) B: 5.5
Dimensions (mm) C: 1.0
Dimensions (mm) S: 8.0
Dimensions (mm) K: 3.7
Width across flats B (mm): 5.5

【Specification2】
Package: Bolton pack (blister)
With serrate (notches on the seat)

【Material/Finish】
Steel (SWRCH10R equivalent)
Surface treatment: Trivalent chromate finish

【Set contents/accessories】
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【caution】
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